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DataRelationCollection.IndexOf Method (DataRelation)

Gets the index of the specified DataRelation object.

Namespace:  System.Data
Assembly:  System.Data (in System.Data.dll)

public virtual int IndexOf(
	DataRelation relation


Type: System.Data.DataRelation
The relation to search for.

Return Value

Type: System.Int32
The 0-based index of the relation, or -1 if the relation is not found in the collection.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.